This mechanics length drill bit set is made of high speed steel. It includes a metal drill index, sizes 1mm, 1.50 mm, 2mm, 2.50 mm, 3mm, 3.50 mm, 4mm, 4.50 mm, 5mm, 5.50 mm, 6mm, is designed for use with all materials, and meets ASME standards. This 1872 series drill bit set has a black oxide finish, and has metric measurements. It is non-coolant through. Plus it has two spiral flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
ItemMechanics Length Drill Bit Set
Finish - MachiningBlack Oxide
Number of Drill Bits11
Drill Bit Point Angle135 Degrees
Flute TypeSpiral
Cutting DirectionRight Hand
Depth:Dia. Ratio8xD
Drill Length ClassMechanics Length
Series1872
IncludesMetal Drill Index
Aircraft DrillNo
Drill Diameter Tolerance+0.0000 in/-0.0005 in to +0.0000 in/-0.0007 in
Web ThinningWeb-Thinned
Primary Material Application ISO CodeP, K, N
Largest Drill Bit Size6.00 mm
Material - MachiningHigh Speed Steel
Measurement SystemMetric
Drill Bit Sizes Included1.00 mm, 1.50 mm, 2.00 mm, 2.50 mm, 3.00 mm, 3.50 mm, 4.00 mm, 4.50 mm, 5.00 mm, 5.50 mm, 6.00 mm
Drill Bit Point TypeSplit Point
Number of Flutes2
Spiral DirectionRight Hand
Drill Bit GroupingSet
Shank Type - MachiningStraight
Drill Bit Case TypeMetal Drill Index
StandardsASME B94.11M-1993
Coolant FedNon-Coolant Through
Web ConstructionTapered
Primary Material ApplicationAll Materials
Drill Bit Size1 mm to 6 mm by 0.5 mm
Smallest Drill Bit Size1.00 mm
Country of OriginUnited States
(subject to change)